Load is the foundation of power system operation and planning. Accurate load forecasting is advantageous to improving the reliability and economic effect of power system.

负荷是电力系统运行和规划的依据，准确的负荷预测有利于提高电力系统运行的经济性和可靠性。

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It is concluded that zoning control for power grid management and planning can improve the stability redundancy of power grid control centers and raise the reliability of the system.

采用分区控制的方式管理和规划电网，可以提高电网控制中心稳定的冗余度，提高系统运行的可靠性。

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Load is the foundation of the power system operation and planning. The precise load forecasting can improve the reliability and economy of the power system operation.

负荷是电力系统运行和规划的依据，精确的预测可提高系统运行的可靠性和经济性。

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